For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

React Native module for CodePush

A pure stream http push technology for your Nginx setup. Comet made easy and really scalable.

Virtuoso is a high-performance and scalable Multi-Model RDBMS, Data Integration Middleware, Linked Data Deployment, and HTTP Application Server Platform

port of ruby-debug that works on 1.9.2 and 1.9.3